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refine zero width input test in empty line

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fixes #1153
This commit is contained in:
ailin-nemui 2020-02-07 16:33:53 +01:00
commit e59c42bcc0
1 changed files with 1 additions and 1 deletions
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src/fe-text/gui-entry.c
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@ -654,7 +654,7 @@ void gui_entry_insert_char(GUI_ENTRY_REC *entry, unichar chr)
if (chr == 0 || chr == 13 || chr == 10)
return; /* never insert NUL, CR or LF characters */
if (entry->utf8 && entry->pos == 0 && i_wcwidth(chr) == 0)
if (entry->utf8 && entry->pos == 0 && unichar_isprint(chr) && i_wcwidth(chr) == 0)
return;
gui_entry_redraw_from(entry, entry->pos);